I have my own place at The Brighton Marathon 2025

6 Apr 2025

Your details

Enter your address manually

Return to postcode lookup

Are you over 18?

Your fundraising

Your fundraising materials

Would you like a free fundraising pack?
Would you like a running vest or technical t-shirt?

What is your size?

The table below shows sizes of our different shirts.

Running vest
Size Chest width (cm) Length (cm)
Female - XS 41 65.6
Female - Small 43.5 67.5
Female - Medium 46 69.5
Female - Large 48.5 71.5
Female - XL 51 73.5
Female - XXL 53.5 75.5
Male - XS 46 68.5
Male - Small 48.5 70.5
Male - Medium 51 72.2
Male - Large 53.5 74.5
Male - XL 56 76.5
Male - XXL 58.5 78.5
T-Shirt
Size Chest width (cm) Length (cm)
Small 48 69
Medium 50 71
Large 54 73
XL 58 75
XXL 62 77
Technical T-Shirt
Size Chest width (cm) Length (cm)
XS 46 67
Small 48 69
Medium 50 71
Large 52 73
XL 54 75
XXL 56 77
Cycling Jersey
Size Chest width (cm) Length (cm)
XS 47 56
Small 49 57.5
Medium 51 59
Large 53 61
XL 55 63
XXL 57 64
Please tell us what name you’d like on your top, (if any - maximum 10 letters)

Keep in touch

It’s only with support from people like you that we can give more people affected by dementia the life-changing support that they need.

We will update you via post on the huge difference you are making to families living with dementia and how you can support us in the future.

If you would prefer not to hear from us, please let us know:

Please let us know if you’re also happy to hear from us

If you have previously subscribed to receive information from us, your answers above will update your settings.

If you would like to change how you are contacted by us, simply contact our Supporter Care team 0300 365 5500, email supportercare@dementiauk.org or update your preferences.

Dementia UK are committed to protecting your personal data. Please view our full privacy notice at dementiauk.org/privacy-notice.